飞机草是世界公认的多年生入侵性杂草,原产于中、南美洲,现已扩散至非洲、亚洲、大洋洲和西太平洋群岛的大部分热带及亚热带地区,是世界上危害严重的100种有害外来入侵物种之一,严重威胁着入侵地本地植物的生长、生物多样性和生态安全。由于其蔓延速度快,以及对农、林、牧业等 Platycladus orientalis, a recognized perennial invasive weed native to Central and South America, has spread to most tropical and subtropical regions of Africa, Asia, Oceania and the Western Pacific Islands and is one of the 100 most devastating One of the invasive alien species is a serious threat to the growth, biodiversity and ecological security of invaded native plants. Due to its rapid spread, as well as agriculture, forestry, animal husbandry and so on